Abstract: A system includes a processor configured to receive vehicle speed and heading. The processor is also configured to determine a local data set having coordinates reachable by a vehicle traveling at a projected speed based on the received speed and heading within a predetermined amount of time. The processor is further configured to define a geo-fence at a distance from a local data set perimeter such that a vehicle reaching the geo-fence at the received speed will have time to download new local data before reaching the local data set perimeter and send the geo-fence definition and coordinate data within the local data set to the vehicle.

Abstract: A system includes a processor configured to receive vehicle speed and heading. The processor is also configured to determine a local data set having coordinates reachable by a vehicle traveling at a projected speed based on the received speed and heading within a predetermined amount of time. The processor is further configured to define a geo-fence at a distance from a local data set perimeter such that a vehicle reaching the geo-fence at the received speed will have time to download new local data before reaching the local data set perimeter and send the geo-fence definition and coordinate data within the local data set to the vehicle.

Abstract: A system includes a first electronic control unit (ECU) processor configured to function as a scheduler, connected to a bus on a controller area network. The processor is also configured to receive an availability notification, indicating ECU available processing power, from a second ECU connected to the bus. The processor is further configured to instruct the second ECU to become the scheduler, responsive to a determination that the ECU available processing power is greater than processing power available locally on the first ECU.

Abstract: A system includes a first electronic control unit (ECU) processor configured to function as a scheduler, connected to a bus on a controller area network. The processor is also configured to receive an availability notification, indicating ECU available processing power, from a second ECU connected to the bus. The processor is further configured to instruct the second ECU to become the scheduler, responsive to a determination that the ECU available processing power is greater than processing power available locally on the first ECU.

Abstract: A system includes a processor configured to receive vehicle speed and heading. The processor is also configured to determine a local data set having coordinates reachable by a vehicle traveling at a projected speed based on the received speed and heading within a predetermined amount of time. The processor is further configured to define a geo-fence at a distance from a local data set perimeter such that a vehicle reaching the geo-fence at the received speed will have time to download new local data before reaching the local data set perimeter and send the geo-fence definition and coordinate data within the local data set to the vehicle.